ESG Vocabulary v0.1.0

https://w3id.org/esg/

A framework-neutral semantic vocabulary for Environmental, Social and Governance (ESG) data. Provides stable URIs, QUDT unit bindings, Wikidata alignment, and machine-actionable crosswalks between ESRS, GRI, TCFD, CDP, SFDR and EU Taxonomy.

Published by JustSemantics · CC BY 4.0 · GitHub

Namespace modules

Prefix	URI	Description
`esg-c:`	w3id.org/esg/core/	Core classes, scopes, units, frameworks
`esrs:`	w3id.org/esg/esrs/	ESRS-specific disclosure concepts
`gri:`	w3id.org/esg/gri/	GRI-specific disclosure concepts
`xwalk:`	w3id.org/esg/crosswalk/	Framework crosswalk mapping sets

Crosswalks

URI	Coverage	Version
…/crosswalk/esrs-e1-gri-305	ESRS E1-6 ↔ GRI 305 — Scope 1, 2 (LB+MB), 3	0.1.0

RDF access

Content negotiation via w3id.org/esg/. Send Accept: text/turtle to receive Turtle directly.

curl -L -H "Accept: text/turtle" https://w3id.org/esg/core/

Quick SPARQL example

PREFIX esg-c: <https://w3id.org/esg/core/>
PREFIX sssom: <https://w3id.org/sssom/>

SELECT ?esrs ?gri ?confidence WHERE {
  ?m sssom:subject_id ?esrs ;
     sssom:object_id  ?gri ;
     sssom:confidence ?confidence .
  ?esrs esg-c:reportedUnder esg-c:ESRS .
  ?gri  esg-c:reportedUnder esg-c:GRI .
}
ORDER BY DESC(?confidence)